In February, the Seattle Police Department announced it bought what’s called a “mesh network,” that will be used as a dedicated wireless network for emergency responders. What SPD did not say is that the network is capable of tracking anyone with a device that has a Wi-Fi connection. “They now own a piece of equipment that has tracking capabilities so we think that they should be going to City Council and presenting a protocol for the whole network that says they won’t be using it for surveillance purposes,” said Jamela Debelak of the American Civil Liberties Union.

A spokesperson for Seattle Police said the network is not being used right now. A draft policy is being reviewed by the city attorney’s office and will eventually go before the City Council.